package graphics;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class PushCounterPanel extends JPanel {
   private int count;
   private JButton push;
   private JLabel label;

   public PushCounterPanel() {
      count = 0;
      push = new JButton("Push Me!");
      push.addActionListener(new ButtonListener());
      label = new JLabel("Pushes: " + count);
      add(push);
      add(label);
      setPreferredSize(new Dimension(300, 40));
      setBackground(Color.cyan);
   }

   private class ButtonListener implements ActionListener {

      public void actionPerformed(ActionEvent event) {
         count++;
         label.setText("Pushes: " + count);
      }
   }
}